MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64a6b3f1924ebcd8d162482001721ee6459e23811055b6d9d79c8db2d7af327f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Gozi


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64a6b3f1924ebcd8d162482001721ee6459e23811055b6d9d79c8db2d7af327f
SHA3-384 hash: b9e80e52b6b57474e50e3527ffd25dd71ead8041d80a71b8e5c97d2ae42c33bb0b08cb7d4b951516b00cd74b7a52245b
SHA1 hash: b312eacda77ec55e6fb9fb62ab0b756ca50d8201
MD5 hash: a0e3596ac737f7ca98538a1479e4cdd1
humanhash: east-friend-georgia-failed
File name:64.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:38'400 bytes
First seen:2022-09-23 07:16:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a225a198dd77b77924eb15a705beb665 (16 x Gozi)
ssdeep 768:V41V8UHIm2qyiBMoxKRZsLgY5AQnkcgIHAs5Tdh77k3mNrow5:VefIZqtBR6Zsd5U8f5xhfk3eo
TLSH T18303E17B46E854BBEBE7E7BA33A5721DC7AC4346370C4CCEC261246A8570058D22F153
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter 0x746f6d6669
Tags:exe Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/312537/
Detection(s):
Win.Malware.GoziISFB-9940853-1
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a window
Searching for synchronization primitives
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/38542/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/632d5d72e64c53f047ff921f/reports/ecaf629b-807b-41fd-ab4c-d0a3c59e846d/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/75132665-615d-4e8b-9b5e-6aa205599c61
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1075748
Signature
Antivirus / Scanner detection for submitted sample
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/64a6b3f1924ebcd8d162482001721ee6459e23811055b6d9d79c8db2d7af327f/
Threat name:
Win32.Infostealer.Gozi
Create hunting rule
Status:
Malicious
First seen:
2022-09-18 13:30:00 UTC
File Type:
PE (Exe)
AV detection:
24 of 25 (96.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mstlh4msj26nrulcjaqac4q64zcz4i4bcbk3nwoxtsg3fv5pgj7q._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:200000 banker trojan
Link:
https://tria.ge/reports/220923-h4cw9shdfq/
Behaviour
Runs ping.exe
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
trackingg-protectioon.cdn1.mozilla.net
45.8.158.104
188.127.224.114
weiqeqwns.com
wdeiqeqwns.com
weiqeqwens.com
weiqewqwns.com
iujdhsndjfks.com
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/71c37662-0a17-4189-85f4-b648e9721494
Unpacked files
SH256 hash:
092fa6becc2f58ec2777d7d9fb059e89f09fce358eef9b5d5fcac9d0d34cbb4c
MD5 hash:
cbd91a1aae7ac0a86b9a7074d0f69bcc
SHA1 hash:
e0091ad6cebba035ebb62b648e4f88b6f7de449c
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/954436f8-664a-4951-8be9-c07021f3eba0/
SH256 hash:
64a6b3f1924ebcd8d162482001721ee6459e23811055b6d9d79c8db2d7af327f
MD5 hash:
a0e3596ac737f7ca98538a1479e4cdd1
SHA1 hash:
b312eacda77ec55e6fb9fb62ab0b756ca50d8201
Link:
https://www.unpac.me/results/954436f8-664a-4951-8be9-c07021f3eba0/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/64a6b3f1924e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
Link:
https://yomi.yoroi.company/submissions/64a6b3f1924ebcd8d162482001721ee6459e23811055b6d9d79c8db2d7af327f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest7
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.isfb.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/312537/

Comments